From 72af0dedf9e18911da65b9a5c4906689e868d9fc Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 8 Jun 2026 17:10:31 +0800
Subject: [legacy] Add functional and performance test suites

---
 rcc-legacy/tests/functional/swap_problem.sy | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 rcc-legacy/tests/functional/swap_problem.sy

(limited to 'rcc-legacy/tests/functional/swap_problem.sy')

diff --git a/rcc-legacy/tests/functional/swap_problem.sy b/rcc-legacy/tests/functional/swap_problem.sy
new file mode 100644
index 0000000..cf872e6
--- /dev/null
+++ b/rcc-legacy/tests/functional/swap_problem.sy
@@ -0,0 +1,17 @@
+int main() {
+    int a;
+    int b;
+    int c;
+    int i;
+    a = 1;
+    b = 2;
+    i = 0;
+    while (i < 9) {
+        putint(a);
+        c = a;
+        a = b;
+        b = c;
+        i = i + 1;
+    }
+    return a;
+}
\ No newline at end of file
-- 
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